| MODEL NO. | CATALOG NO. | PHASE | TYPE | FRAME |
| FR85 | D250P2FFS | 3 | RE | 445TS |
| ORDER NO. | 24873 | LINE NO. |
| MPI: | 223850 | 226073 |
| HP: | 250 | 250 |
| POLES: | 4 | 4 |
| VOLTS: | 460 | 380 |
| HZ: | 60 | 50 |
| SERVICE FACTOR: | 1.15 | 1 |
| EFFICIENCY (%): | ||
| S.F. | 95.3 | |
| FULL | 95.8 | 94.3 |
| 3/4 | 96.2 | 95.7 |
| 1/2 | 96.1 | 96.2 |
| 1/4 | 94.2 | 95.1 |
| POWER FACTOR (%): | ||
| S.F. | 87.4 | |
| FULL | 87.1 | 87.6 |
| 3/4 | 85.2 | 87.1 |
| 1/2 | 79.1 | 83.1 |
| 1/4 | 59.9 | 67 |
| NO LOAD | 3.7 | 3.5 |
| LOCKED ROTOR | 29 | 30.2 |
| AMPS: | ||
| S.F. | 323 | |
| FULL | 280 | 343 |
| 3/4 | 214 | 255 |
| 1/2 | 154 | 177 |
| 1/4 | 104 | 111 |
| NO LOAD | 79.4 | 76.9 |
| LOCKED ROTOR | 1716 | 1635.6 |
| NEMA CODE LETTER | F | D |
| NEMA DESIGN LETTER | B | # |
| FULL LOAD RPM | 1780 | 1470 |
| NEMA NOMINAL / EFFICIENCY (%) | 95.8 | 94.3 |
| GUARANTEED EFFICIENCY (%) | 95 | 93 |
| MAX KVAR | 53.8 | 43 |
| AMBIENT (°C) | 40 | 40 |
| ALTITUDE (FASL) | 3300 | 3300 |
| SAFE STALL TIME-HOT (SEC) | 15 | 23 |
| SOUND PRESSURE (DBA @ 1M) | 71 | 67 |
| TORQUES: | ||
| BREAKDOWN{% F.L.} | 226 | 181 |
| LOCKED ROTOR{% F.L.} | 173 | 136 |
| FULL LOAD{LB-FT} | 737.3 | 892.4 |
NEMA Nominal and Guaranteed Efficiencies are up to 3,300 feet above sea level and 25 ° C ambient
| The Above Data Is Typical, Sinewave Power Unless Noted Otherwise | ||
| NIDEC MOTOR CORPORATION |
|
Nidec trademarks followed by the ® symbol are registered with the U.S. Patent and Trademark Office. | ||
